A bragbook is normally a LO that is done in 6"x4" size, the size of a normal developed photo, so that they fit in the handy albums that you see everywhere for photos. You can buy a small album, stick in the bragbook layouts and have a handy album to carry in your purse to "brag" about your kids, grandkids, whatever. I hope that explains it. If not, maybe someone else can do a better job of explaining.